Not the Italians specifically. If you draw a horizontal line across where the island juts out toward Brooklyn, that runs along I-278. Roughly north of there is “north shore” and it just so happens that that is the area more aligned with the rest of the city. More minorities, more creatives, more older. funky and interesting neighborhoods. (That’s where I live,) South Shore is more conservative, suburban, MAGA, Trumpy.
Most of the Republicans voted for Cuomo (brown color), a dem running as an independent, out of fear of Mamdani. They even abandoned the Republican Curtis Sliwa, because he didn’t have a chance in a 3-way race.